Wednesday, 5 July 2017

VARDY/PENNEY SEEK EXPERT PANEL ON NORTH SPUR

Guest Post by David Vardy and Ron Penney

The recently released SNC Lavalin risk assessment report
identifies the dearth of geo-technical investigations as one of the highest
risks of the Muskrat Falls project. In his Uncle Gnarley post of June 29, 2017 Cabot
Martin cites this report to confirm his claim that the North Spur is one of the
major threats to the project and to the people living and working close to the
site. The SNC report refers to “major scope change.” Cabot states:

Now “major scope change“ with regard
to an admittedly unstable dam component like the North Spur is engineer code
for “Your proposed North Spur stabilization design could be unsafe and to make
it safe will require as yet unknown and un-costed extra work.”

And also unstated is that geotechnical conditions
may be found (like Quick Clay) which will in effect be impossible to cure.

And if you can’t cure that problem, you will have
to cancel the whole project because use of the North Spur as a key (nearly 50%)
component of the overall dam system is an essential element of the project.

This was the situation at the date of sanction (and
still is) a real and present risk.

Because for all Nalcor’s bluster, the amount of
geotechnical information on the North Spur is still totally inadequate – for
instance, the drilling density on the North Spur itself is still far too low
and large areas (particularly upslope toward the Trans Labrador Highway) are
totally devoid of test drilling locations and drill results.

Yes – that’s correct - right up to this very minute
when the reservoir is partially filled and lives downstream are in increased
danger – catastrophic failure of the North Spur is a real and present risk.

We have been supporting the Labrador Land Protectors and the
Grand River Keeper in their petition for government to appoint an expert panel
on the North Spur. The North Spur poses a risk to the citizens of Labrador, to
the workers on site and to the project itself. It is one of the critical risks
of the project, impacting on the environment and on the cost. We corresponded
with CEO Stan Marshall on the need for a geo-technical panel to be appointed
but he indicated that he was comfortable with the work that had been done. We
repeated much of the argument we presented to Marshall when we wrote on January
16, 2017 to the Chair of the Oversight Committee. We recognized that the
mandate of the Committee is limited but we are confident that the North Spur is
a pervasive risk which spans all aspects of the project, impacting safety,
environment finance, energy, and economics. The letter is quoted in full below.

We
are writing to you in your capacity as Chair of the Oversight Committee to
request that you consider the attached list of issues relating to the North
Spur, compiled by retired engineer Jim Gordon, in collaboration with the
undersigned and with other colleagues.

The North Spur
is a hill 1,000m long which comprises part of the natural dam at Muskrat Falls,
a dam which is both an advantage of the site, as well as its Achilles Heel.
When the Muskrat reservoir is filled, this hill will form a natural dam
containing the reservoir. The hill consists of two layers of sand, and two
layers of quick clay, sloping downstream, on a deep foundation of quick clay,
extending down to far below tidewater. Quick clay is similar to quicksand. It
liquefies when disturbed or when it becomes saturated with water. There are
numerous quick clay slides on the North shore upstream and downstream of
Muskrat, including three large slides on the downstream slope of the North
Spur.

NALCOR
intends to increase these factors by flattening the slopes, adding a downstream
berm, adding pump wells, placing an upstream impervious blanket to close off
the upper sand layer, and building a cut-off wall filled with an impervious
material to close off the lower sand layer. This means that the two layers of quick
clay will remain within the body of the dam. To our knowledge, quick clay has
never before been used to form part of a dam structure, nor has a dam been
built on a quick clay foundation.

If
the North Spur dam fails, there is a risk of loss of life in Goose Bay and
Happy Valley. If the North Spur fails, the Muskrat Hydro facility would be left
high and dry, and become a stranded asset, with a repair cost well over several
billions. Power would be interrupted for several years. Since the design of the
North Spur dam is without precedent, it is imperative to have the design
reviewed by an independent panel of experts – a Review Board, to provide added
assurance that the design is safe.

There has been no public forum for reviewing the North Spur and to
test the research and remedial measures advanced by Nalcor’s geo-technical
experts. The engineering design work had not been completed when the joint
panel undertook its review so the panel could not test the effectiveness of the
remedial measures that have been taken since the panel’s report of August 2011.

When public health and safety are at issue such critical
independent assessment must be in public view, through a fully transparent
process and conducted by a panel of geo-technical experts. It must be fully
independent of the proponents and its engineering consultants. The
“precautionary principle” requires that when a project imposes a potential risk
to the public and the environment, and there is no demonstrated scientific
consensus to refute such risk, then the proponent must provide evidence that
the project will not be harmful. This applies in particular where extensive
scientific knowledge on the matter is lacking. There is a social responsibility
to protect the public from exposure to harm. The exercise of the principle
calls for further scientific research and inquiry to provide sound evidence
that no harm will result.

I am sure you share our concern that every measure possible must
be taken to reduce risk, following the precautionary principle, even if it
leads to an excess of caution over incaution by the project proponent. Not only
is a huge financial investment at stake but, more importantly, failure of the
dam has the potential to place people and communities at risk, through
life-threatening unpredictable events! Better to err on the side of safety,
when lives are in the balance!

We have been told that Nalcor has mitigated all the risks and that
we should trust Nalcor to do the right thing. Is there any basis on which
the public can have trust that Nalcor has left no stone unturned in its quest
to maximize public safety and to minimize the risk of a devastating dam failure
or earth slide? Sadly we do not think there is!

We are all familiar with the egregious cost overruns which have
increased estimated project cost from $6.2 billion in 2011 to $11.7 billion in
2017. We are all familiar with the delay for full power from 2017 to the second
quarter of 2020.

We are all familiar with egregious lapses in quality control on
this project, including the leaking coffer dam, the “popped” transmission
strand and the collapsing concrete cribbing. These lapses, and others, make it
clear that quality control has been weak and, furthermore, that Nalcor is not
capable of being its own project manager.

The performance of Nalcor is far from exemplary and provides no
basis for trust that everything has been executed in accordance with the
highest quality standards. It is not clear to us that the new CEO has
instigated a “root and branch” transformation which will make Nalcor more open,
transparent and accountable. From the outside there is little evidence of
structural change, other than the separation of generation from transmission,
and little change in senior personnel. In our opinion major changes in
structure and senior personnel are essential. We are disappointed that the new
CEO has chosen not to initiate an independent review of the design plan for
remediation. We believe government must undertake such an independent review
and that it should be expedited.

The undersigned
wrote to your predecessor, Julia Mullaly, and to the Deputy Minister of
Environment and Conservation, Jamie Chippett, on November 22, 2014, providing a
copy of the PowerPoint presentation made by Dr. Stig Bernander at the LSPU Hall
on October 30, 2014.

In our covering
letter we made the following statements:

If Dr. Bernander is correct and the
right engineering research and associated mitigation measures are not
undertaken, assuming that mitigation is even possible, the risks of a catastrophic
failure of the North Spur, which include the loss of the project and downstream
flooding, are significant.

The Joint Environmental Panel concluded
that the loss of the Muskrat Falls dam would result in the
"inundation" of Mud Lake and the lower part of Happy Valley Goose
Bay, with only two hours of notice, causing immense property damage. Two hours’
notice would not provide sufficient time to evacuate all those who would be in
the path of a wall of water and there would likely be loss of life.

If we were in your position we would
want to know that we took all necessary measures to ensure that the risks of
such an eventuality are reduced to the extent possible and urge you both to
exercise your responsibilities by getting the best independent advice possible.

The attached list provides a compelling case for the appointment
of such a review panel independent of Nalcor. It delineates the risks which
remain outstanding and complements the work done by Dr. Stig Bernander.

Jim Gordon concludes as follows:It is essential that the dam design be reviewed by a panel of
geotechnical experts. It is not too late to undertake such a review, since any
changes resulting from the review can still be built. If there are no changes
required, then there is the added assurance that the dam is safe.

An independent review of the geo-technical research and
remediation for the North Spur should be embraced openly as a prudent course of
action. This review should be initiated by government, given Nalcor’s defensive
posture and its failure to take action on its own.

The undersigned would be pleased to meet with you to discuss this
matter. We also recommend that you invite Jim Gordon to meet with your committee
to explore his concerns, along with options to deal with this major problem.

You are now the most senior official
in the government. Because of our own personal experience we know what an
immense responsibility that is. You have both the opportunity and the
responsibility to recommend that government take the prudent steps we suggest.
We look forward to your response.

On
March 31, 2017, two and a half months later, we received the following reply:

On
June 19, 2017, another two and a half months later, we received another reply,
similar to the first, but which indicated Nalcor has been “directed” to
communicate with us.

The
Oversight Committee turned down our offer to meet. We have heard nothing from
Nalcor despite the “direction” they were given. The fact of the matter is that
we had exhausted Nalcor’s willingness to respond to our request when CEO
Marshall told us on July 26, 2016:

The
engineers at SNC who are responsible for the design at the North Spur and are
supervising the work are certainly qualified in these matters. Their design was
thoroughly reviewed and approved by other qualified engineers at Hatch
Associates. Two academic experts in the field of soil mechanic we also
consulted. I've had conversations with the SNC engineers to assure myself that
they are aware of all the concerns that have been raised and that they are
absolutely comfortable with their design and the work that has been done or is
planned to be done. I've reviewed the Hatch report and I've visited the site
and spoken to those doing the work. No one involved in the design or execution
of the work has expressed any reservation. I have forwarded your comments on to
them but I'm comfortable that the North Spur is being properly resolved.

Three issues concern us. The first is how slow and
unresponsive the public service is, operating at glacial speed, despite the
gravity of the risks. Second, there is far too much deference to Nalcor on the
Muskrat Falls project, both on the part of politicians and bureaucrats. Third,
Nalcor has adopted an intransigent position, refusing to take action which will
reduce the risk to life and property. This attitude is very troubling.

In light of these it is not appropriate for Nalcor to take
the lead. The expert panel must be appointed by government and must be totally
independent. It should be chaired by an eminent geo-technical authority such as
Dr. Norbert Morgenstern, who chaired the inquiry into the Mount Polley mining
disaster. It is urgent that this panel be appointed as soon as possible.
Government must not wait for a disaster to happen before acting but should act
immediately upon the petition presented by the Labrador Land Protectors and the
Grand River Keeper Labrador on May 9, 2017.

20 comments:

Would just like to say, former premier, A. Brian Pickford has called for an audit of muskrats, in an open letter to the primer. Please don't anyone, remind us of cumbercums, that was a drop in the bucket, at something over 20 million. And now we talk of food security, those green houses would come in handy now.

The Sprung greenhouse was a great idea and while the yields were less than expected, it could have provided the province with lots of fresh produce and MUN biology could have been tasked with using it for research to improve yields. To put the 20 million in perspective, Danny Williams insisted on custom Tory blue windows for the older part of the confederation building at a cost of fifty (50) million dollars. Brian had great intentions. Muskrat Falls on the other hand is criminal.

Spoke briefly to Stan Marshall at end of Nalcor's 2017 AGM, briefly expressing my concerns about the North Spur. He gave me the same reply as outlined in the above post (he was satisfied with Nalcor's expert assurances).

I reiterated that I was not satisfied.

His communications rep then advised that she would contact me the following Monday to arrange a meeting so that I might discuss the matter in more detail with Nalcor. Nothing further heard from her.

Further North Spur reading is available at http://www.vision2041.com/north-spur.html

With all the evidence pointing to one gigantic blunder with the whole MF project starting from conception to where we stand now and no one in Government willing to take the first step in admitting that "maybe we were wrong" points to a coverup to protect those responsible. Someone is holding a gun to Dwight's head for reasons unknown.Damnit Dwight, you're the one person who has the supreme authority to initiate an investigation and get a handle on this terrible scourge which has been inflicted on a defensless public, yet you continue to dither.This province is all but bankrupt because of MF and the reckless spending spree of the previous PC government and our children and grandchildren will forever be hogtied. We simply cannot afford to pay the high electricity rates which are yet to come coupled with the high taxes and levys which you will inflict upon us.Are you unable to see that the high (and going higher) cost of living discourages investing in this province and dicourages even our children and grandchildren from living here.I thihk Stan Marshall has had his hands tied in being told what to say and "not" say.What has happened to us must not go unpunished.The above letter screams to have an investigation started--for God's sake show some leadership. This cannot go on.

I find it very vexing that the NL Mainstream media put more time and effort into the non-story that Costco maybe might move a few miles away, than the very possible major disaster that may cause the drowning of a scores of people. I'm guessing they'll be the first on the scene to film the floating bodies.

I find it very vexing that the NL Mainstream media put more time and effort into the non-story that Costco maybe might move a few miles away, than the very possible major disaster that may cause the drowning of a scores of people. I'm guessing they'll be the first on the scene to film the floating bodies.

Dwight ball needs to get off of his behind and make something happen. The Liberal party didn't initiate the MF fiasco, but given his complete lack of initiative in addressing it, the Liberals will wear this one for a long time. Get on with an inquiry, regardless of the cost and even if there is a slight delay in project. Given what the people of this province are faced with all because of Danny's folly, now is the time to do something, not two years from now. We need to know who did what, when and where, and if the people of this province are burdened with this fiasco, who then benefitted??????

I both applaud and support Messers Penney/Vardy action to bring a little science to the fore.

Mt. Polley catastrophic dam failure is as good a reference point in examining the Muskrat dam engineering and construction. Bravo!

With a more progressive government in place in BC it is hoped that inquiry into our Site C Hydro, (Peace River, run of river parallel project to Muskrat, under construction ), will alter the "build it and they will come" attitude of the last Liberal regime.

How much is a million $? How much is a billion $'s. A friend asked me that some time ago. I replied a billion is 1,000 million. But can I really compenrend that since I don't have that kind of money in my bank account as I suspect most readers don't either. Remember when Tom Marshall was finance minister he carried a deficit clock I think it was called. Most people like me throw around a million and a billion $'s a if they were around the same. But here is a relative comparison .....if you were to count, make, spend or repay a million dollars at a rate of 1$ per second, 24/7, how long would it take to count, repay etc. a million dollars? If you do the math, it comes out to approx. 11.5 days. If you were to count, repay etc. a BILLION dollars at the same rate, of one dollar per second, how long would it take to count, repay etc. Again, if you do the math it would take 32 years approx. OMG, 11.5 days to count a million, BUT 32 years to count a billion dollars. Wow, that puts things in prospective. You could probably stand on your head and spit nickels for 11.5 days, but 32 years, that's maybe half a lifetime. I have no idea at what rate we will pay back the cost of muskrat, but assume it is 1$ per second, to payback 10 billion would take something like 320 years, imagine that. Just food food for taught, and the average joe like me, but especially for the brilliant brave media.

Maurice, this is just a comparison as you know of how much bigger a billion is than a million, as including myself it is difficult to comphrend. But you are right, no there is no interest included unless you say it is in the I billion or the ten billion. And of course the payback rate is just based on a hypnotical rate of 1$ per second. But guess the bankers will decide that. Hope it is not confusing.

And for clearification purposes, this has nothing to do directly with muskrat, or interest, is is just numbers that can be applied to anything that is numbers based. But my purpose was to allow the average person, hopefully to see the difference in a million and and a billion, as we the public toss around millions and billions as if they were the same, including government.

The feds are spending 200 million on fisheries research..........big money they say and trying to catch up on lost time for research on our cod , capelin and climate change in the oceans generally............and 200 million is significant.......yet a little province like us wasting maybe 15 billion , and adding a billion or so each year as if it was crackerjacks............crazy, crazy crazy..........this is what oil wealth did to us.......and for those with net worths of hundreds of millions, they like the billion figures, especially if on the backs of the ordinary and poor. A billion......too big a number too visualize, easily, and maybe why few are outraged that our leaders risk putting us in debt so far, by "throwing the dice", was that Danny's words, describing the MF gamble. Now Stan and Dwight keeps throwing the dice. And I used to think Trump used to say biggly......and then figured it was his pronounciation............meaning too say "big league".........but I may be wrong.WA

About Des Sullivan

Uncle Gnarley is written by Des Sullivan, of St. John's.
He is a businessman engaged in real estate, retail and development companies.
A Director of Sullivan Capital Corporation, he is a former Executive Assistant to Premier's Frank D. Moores (1975-1979)and Brian Peckford (1979-1985).
He also served as a Part-Time Board Member on the Canada-Newfoundland Labrador Offshore Petroleum Board (C-NLOPB).
Uncle Gnarley permitted the use of his highly regarded name provided he could have full access to state his own rather unequivocable opinions. (A more detailed Profile of Uncle Gnarley is described in the very first Post entitled "Uncle Gnarley is alive and well" found on this site.
Sullivan is a firm advocate of sound fiscal management by the provincial government and intends to use this Site as a forum for commentary on the major issues of the day. Says Sullivan, "Newfoundland and Labrador inspires debate on a variety of issues, a veritable Muskrat Falls of opinion".
Readers are invited to leave their opinions, too.
Uncle Gnarley will post every Monday, and more often as events warrant.